Pattern Of Antibiotic Resistance In Urinary Tract Infections: Insights From A Tertiary Care Hospital In Bangladesh
Year: 2024
Type: article
Study design: Observational Study
Abstract: Background: Urinary tract infections (UTIs) are one of the most common bacterial infections, with increasing rates of antibiotic resistance complicating treatment. This study aimed to assess the prevalence and antibiotic resistance patterns of uropathogens in patients with UTIs at a tertiary care hospital in Bangladesh. Methods: A cross-sectional, retrospective study was conducted from June, 2023 to July, 2024 involving 60 UTI patients. Clinical and microbiological data, including urine cultures and antibiotic susceptibility tests, were collected. Antibiotic susceptibility testing was performed using the Kirby-Bauer disk diffusion method according to Clinical and Laboratory Standards Institute (CLSI) guidelines. Data were analyzed using SPSS version 26.0. Results: Escherichia coli was the most frequently isolated pathogen (50.0%), followed by Klebsiella spp. (20.0%). Both pathogens exhibited high resistance to ciprofloxacin (66.7%) and amoxicillin (83.3%) (p < 0.05). Pseudomonas spp. showed 66.7% resistance to ceftriaxone, and Proteus spp. exhibited 75.0% resistance to nitrofurantoin. However, E. coli and Klebsiella spp. demonstrated higher susceptibility to nitrofurantoin and gentamicin, with 50.0% and 66.7% susceptibility, respectively. Conclusion: The findings indicate a high prevalence of antibiotic-resistant uropathogens, particularly E. coli and Klebsiella spp., in the study population. Nitrofurantoin and gentamicin remain effective treatment options. These results highlight the urgent need for updated empirical treatment protocols and regular monitoring of resistance patterns to guide UTI management in Bangladesh.
Authors: Md Helalur Rahman, Mostaque Ahammad, Muhammad Jamal Uddin, Sayed Younus Nafe, Md Redwan Faruk
Institution: Comilla Medical College
Language: English
Subfield: Epidemiology
Field: Medicine
Domain: Health Sciences
Open Access status: bronze
OpenAlex ID: W4403899263